在生物进化中,每一个物种都离不开大自然的优胜劣汰,物尽天择、适者生存是自然规律。野生动物养育自己的孩子,使得它们成为自己生命的继承者。欲想达到这个目的,野生动物只能在严酷的自然环境中倾注所有的爱心,呵护幼仔,培养其生存能力,使其茁壮成长,并使得自身得以繁衍生息。 In the evolution of biology, each species can not do without the survival of the fittest nature, things to choose from, the survival of the fittest is a natural law. Wild animals raise their children so that they become the heirs of their own lives. To achieve this goal, wildlife can only devote all its love in the harsh natural environment to nurturing young children, cultivating their viability, enabling them to thrive, and allowing themselves to flourish.